These aluminum alloy lock nuts are precision-engineered fasteners designed for RC and drone applications. The flange design with nylon locking insert provides excellent vibration resistance. You can use them for securing various industrial applications. The serrated flange prevents loosening during high-speed operation and flight vibrations.
Aluminum Alloy Lock Nuts is in size of: Length of opposite side: 7mm / 0.28 Inch; Nut outside diameter: 9.4mm / 0.37 Inch; Thickness: 5.5mm / 0.22 Inch; Pitch: 0.7mm / 0.03 Inch; Color: Black; Material: Aluminum Alloy; In the package of: 12 Pcs x M4 Flange Nut.
Lightweight Aluminum Material: Made from aluminum alloy, these lock nuts offer an excellent strength-to-weight ratio while providing natural corrosion resistance for long-lasting performance in various environments. Serrated Flange Design: The serrated flange distributes pressure evenly across mounting surfaces, protecting delicate components from damage while ensuring stable fastening. Vibrant Finish: The anodized surface treatment delivers a smooth, professional appearance.
Align the lock nut with your bolt or screw, then turn clockwise until secure. Use with appropriate torque to avoid over tightening the aluminum threads.
Please verify your bolt specifications match the threading before ordering.